The ACT Mod-Twin 225 HD Sprung Street kit for 1985–1992 Mazda RX-7 FC push-type applications blends twice the organic friction area with a sprung Mono-Drive hub to provide light, consistent pedal feel and strong torque capacity for high-powered AWD street cars. The modular kit includes a CNC-balanced flywheel, diaphragm spring, steel-backed friction plates, sprung Mono-Drive hub, Monoloc Collar and service hardware, and it is fully rebuildable.
ACT 85-92 Mazda RX-7 FC Push Type Mod-Twin 225 HD Sprung Street Clutch Kit